| Tournament | Round | Bettina Tonkin | Benjamin Lee |
| 07.07.2013 July Bisection (WA) | 1 | 443 | 283 |
| 27.07.2014 BASSENDEAN (WA) | 2 | 349 | 443 |
| 12.10.2014 YOOF OCT (WA) | 7 | 323 | 395 |
| 09.11.2014 Round Robin NOV (WA) | 5 | 299 | 363 |
| 07.11.2015 Open Saturday (WA) | 4 | 333 | 536 |
| 21.02.2016 FEB21RR (WA) | 6 | 392 | 335 |
| 06.06.2016 WA Championship (WA) | 4 | 314 | 434 |
| 05.06.2017 WA Championship (WA) | 5 | 337 | 435 |
| 05.06.2022 WA State 2022 (WA) | 8 | 262 | 536 |
| 22.01.2023 January Open (WA) | 2 | 282 | 496 |
| 04.06.2023 WA State Champs 2023 (WA) | 17 | 342 | 362 |
| 01.06.2025 WA Championship 2025 (WA) | 5 | 347 | 388 |
| 07.12.2025 Graham Bell Memorial (WA) | 1 | 334 | 419 |
| Head-to-head after 13 games | 2 | 11 | |
| Average score | 335.15 | 417.3 | |
| Spread: | -1068 | 1068 | |